Gonzales WWTP
Gonzales, TX · Gonzales County · Publicly Owned Treatment Works
- Average flow
- 2.14 MGD
- Design flow
- 2.25 MGD
- NPDES permit
- TX0027243
- Effective
- Permit expires
- May 2031
- Population served
- 7,871
- CWNS 2022
Gonzales WWTP is a publicly owned wastewater treatment works in Gonzales, Gonzales County, Texas treating an average of 2.14 million gallons per day against a permitted design capacity of 2.25 MGD, serving about 7,871 residents. Treatment on site includes clarifiers. It discharges under NPDES permit TX0027243 (effective), which expires in May 2031, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
Unlock
Unlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Gonzales WWTP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Texas
Gonzales County · 11 mi away
0.0079 MGD
Waelder · 16 mi away
0.08 MGD
Shiner · 17 mi away
0.49 MGD
Luling · 17 mi away
0.19 MGD
Luling · 18 mi away
0.29 MGD
Moulton · 19 mi away
0.08 MGD
Smiley · 19 mi away
—
Yoakum · 23 mi away
0.58 MGD
Gonzales WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated May 28, 2025.